A ''Glogan'' is an onomatopoeic phrase which arouses from when a certain gifted individual sucks air into thier rectum almost like a reverse fart, the sound created is if you listen makes a glooggggaann.

Variation
''The Hogan Glogan''

when the said individual performs a glogan but also simultaneously performs a famous hulk-hogan taunt or signature move thus creating a hogan glogan.